mysql8 wrapper: add HTON_SUPPORTS_ATOMIC_DDL flag

It's for supporting updating dd::Table after handler::create(). But is it OK to use this flag by Mroonga?
mroonga · Aug 10, 2018 · 693ed25 · 693ed25
1 parent b8fc6c3
commit 693ed25
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/ha_mroonga.cpp b/ha_mroonga.cpp
@@ -2076,6 +2076,11 @@ static int mrn_init(void *p)
   hton->flags = HTON_NO_FLAGS;
 #ifndef MRN_SUPPORT_PARTITION
   hton->flags |= HTON_NO_PARTITION;
+#endif
+#ifdef HTON_SUPPORTS_ATOMIC_DDL
+  // For supporting wrapper mode for InnoDB
+  // Is it OK?
+  hton->flags |= HTON_SUPPORTS_ATOMIC_DDL;
 #endif
   hton->drop_database = mrn_drop_database;
   hton->close_connection = mrn_close_connection;